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Updated: Jul 9, 2025

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
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Distinguishing 'dual' from 'duplicated' right coronary artery: Revisiting the nomenclature

Niraj Nirmal Pandey1, Aprateem Mukherjee1, Nitish Naik2

  • 1Department of Cardiovascular Radiology and Endovascular Interventions, All India Institute of Medical Sciences, New Delhi, India.

Journal of Cardiovascular and Thoracic Research
|November 29, 2023
PubMed

Insights

This case study describes a unique dual right coronary artery (RCA) anatomy. It emphasizes the need for precise terminology, distinguishing between "dual" and "duplicated" RCA variations.

Area of Science:

  • Cardiovascular Anatomy
  • Coronary Artery Variations

Background:

  • Anatomical variations of the coronary arteries can impact surgical and diagnostic procedures.
  • The right coronary artery (RCA) exhibits numerous variations in its origin, course, and distribution.

Keywords:
Cardiac-gated imaging techniquesComputed tomography angiographyCoronary artery disease

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